🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.02 AU - 1.68 AU

Year: 570 Days

Day: 45.3 Hours

Environment

Temp: -16 °C

Axial Tilt: 3.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 51,736,142 km

• M1: 375,640 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.62 AU - 1.9 AU

Year: 849 Days

Day: 38 Hours

Environment

Temp: -61 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,736,142 km

• M1: 74,350 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.58 AU - 2.64 AU

Year: 1532 Days

Day: 17.3 Hours

Environment

Temp: -81 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,736,142 km

• M1: 44,131 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 839.6

Radius: 12.7

Gravity: 5.21 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 4.15 AU - 5.83 AU

Year: 4051 Days

Day: 7.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 51,736,142 km

• M1: 157,975 km (0.047 R)
• M2: 648,806 km (0.106 R)
• M3: 1,255,575 km (0.106 R)
• M4: 2,488,561 km (0.078 R)
• M5: 3,690,879 km (0.07 R)
• M6: 4,703,806 km (0.096 R)
• M7: 5,384,476 km (0.035 R)
• M8: 6,220,429 km (0.095 R)
• M9: 6,976,198 km (0.108 R)
• M10: 10,668,871 km (0.114 R)
• M11: 11,337,723 km (0.076 R)
• M12: 12,563,229 km (0.114 R)
• M13: 13,057,351 km (0.107 R)
• M14: 13,513,176 km (0.106 R)
• M15: 17,127,909 km (0.12 R)
• M16: 18,232,988 km (0.11 R)
• M17: 20,381,663 km (0.063 R)
• M18: 22,621,592 km (0.086 R)
• M19: 25,176,574 km (0.043 R)
• M20: 26,122,481 km (0.104 R)
• M21: 26,766,201 km (0.099 R)
• M22: 27,420,542 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 674.1

Radius: 8.9

Gravity: 8.51 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 8.63 AU - 11.15 AU

Year: 11304 Days

Day: 6 Hours

Environment

Temp: -175 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 51,736,142 km

• M1: 110,852 km (0.112 R)
• M2: 631,004 km (0.111 R)
• M3: 927,058 km (0.116 R)
• M4: 1,305,840 km (0.106 R)
• M5: 2,104,244 km (0.115 R)
• M6: 2,381,598 km (0.113 R)
• M7: 2,988,367 km (0.073 R)
• M8: 3,489,670 km (0.077 R)
• M9: 3,881,167 km (0.064 R)
• M10: 5,267,939 km (0.037 R)
• M11: 5,678,436 km (0.072 R)
• M12: 6,958,844 km (0.099 R)
• M13: 7,286,164 km (0.105 R)
• M14: 9,031,971 km (0.03 R)
• M15: 9,471,490 km (0.109 R)
• M16: 10,606,040 km (0.096 R)
• M17: 10,985,271 km (0.104 R)
• M18: 11,373,627 km (0.068 R)
• M19: 13,266,938 km (0.1 R)
• M20: 13,963,615 km (0.063 R)
• M21: 14,751,248 km (0.102 R)
• M22: 18,277,419 km (0.112 R)
• M23: 24,798,540 km (0.106 R)
• M24: 28,057,829 km (0.113 R)
• M25: 33,755,712 km (0.073 R)
• M26: 41,635,930 km (0.109 R)
• M27: 42,853,208 km (0.084 R)
• M28: 44,373,122 km (0.109 R)
• M29: 49,598,127 km (0.091 R)

Kuiper Belt

Range: 30.2 - 45.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 490 - 14,347 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit